Time-indicating machine.



J. W. BRYCE.

TIME INDICATING MACHINE.

APPUCATION FILED OCT. 4| 1910- 1 1 87,495 Patented June 20, 1916.

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TIME INDICATING MACHINE.

APPLICATION FILED OCT. 14. 1910.

1 1 87,495. Patented June 20, 1916.

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WITNESSES: iNVENTOR A-TTORNEYS J. W. BRYCE.

TIME INDlCATlNG MACHINE.

APPLICATION FILED OCT. 14. 1910.

1,187,495. Patented June 20,1916.

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APPLICATION FILED 0CT..H,1910.

1,1 87,495. Patented June 20, 1916.

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J. W. BRYCE.

HME INDICAYING MACHINE.

APPLICATION HLED OCT. M, 19x0.

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TIME INDICATING MACHINE.

APPLICATXON FILED OCT. 14. 1910.

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TIME INDICATlNG MACHINE.

APPLICATION HLED OCT-14,1910 1,187,495, Patented J 11116 20, 1916.

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TIME INDICATING MACHINE.

APPLICATION FILED OCT. I4. 1910.

Patented June 20, 1916.

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TIME INDICATING MACHINE.

APPLICATION FILED OCT. 14, 1910. 1,1 87,495. Patented June 20, 1916.

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TIME INDICATING MACHINE.

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TIME INDICATING MACHINE.

APPLICATION FILED OCT. 14. 1910.

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FEED STATES PATENT OFFICE.

JAMES WARES BRYCE, F BLOOMFIELD, NEW JERSEY, ASSIGNOR T0 INTERNATIONALTIME RECORDING COMPANY 0F NEJV' YORK, 0F ENDICO'I'T, NEWV YORK, A CORPO-nA'rIon or NEW YORK.

TIME-INDICATING M ACHINE.

Specification of Letters Ietent.

Patented June 20, 1916.

' is a specification.

My invention relates to time indicating machines and to time recorders.It is of a special value in machines for indicating elapsed time betweentwo operations and it has for its object to improve, simplify andcheapen the construction of such machines.

My invention consists in the novel devices and combinations shown anddescribed.

In the drawings accompanying this specification and forming a parthereof, I have shown my invention in its preferred form and as embodiedin a machine which indicates the time of day of each operation of themachine and upon a second or 1 tor op eration of the machine by aworkman, the elapsed time between the earlier and the later operationand which does such indicat ing by recording upon a card both byprinting figures and by punching holes.

I will now proceed to describe the preferred form of my invention asdisclosed in the particular machine shown in the drawings.

Referring to these drawings, Figure 1 is a top view of the machineshowing it set in a table or shelf or desk top. Fig. 2 is a ver ticallongitudinal section taken just inside the case on the line 2- 2 of F10. Fig. 3 is a vertical longitudinal section taken on the line 2-3 ofFig. 10 and shows the punch mechanism. Fig. is a ver ical longitudinalsection taken onthe line 4- of Fig. 10 and Sl1()\ s the elapsed timeindies-'ng mechanism of the inii'iute column. Fig. 5 s the same sectionas that of Fig. i with the parts in their recording position. Fig. 6 isa vertical longitudinal section taken on the line 66 of Fig. 10, andshows the time-otday mechanism of the minute column. F 7 is a Verticallongitudinal section taken just inside of the opposite side of the casefrom Fig. 2 on the line 77 of Fig. 10, and shows the tiine-of-daymechanism of the minute column. 8 is a horizontal section on the line 88 of FL iand shows all of the type wheels. Fig. 9 1s a horizontalsection on the line 99 of Fig. 1- and shows the diii'erential gears.Fig. 10 is a plan of the niechanisin with the cover plate removed. Figs.11 and 12 are detail views of one of the pin boxes showing a pin in setposition and illustrating in Fig. 11 the control of the pin over thesubtracting rack in the ordinary subtracting operation and in Fig. 12 inthe borrowing operation. Fig. 13 is a detail of the special pin box ofthe tens of minute column. Fig. 14: is an enlarged detail plan View ofthe magnetic cut out mechanism. Fig. 15 is side View of the same, andFig. 16 an end View. Fig. 17 is a plan View of the indicating wheels,the timing cams and the elapsed-time timing cams, the parts being shownwith their shaft as it removed from the machine. The various cams areshown in this figure as in the same relative positions shown in thedetail sections of the same respectively shown in the drawings. Figs.18, 19, 20 and 21 are sections taken on the lines 18, 19, and of Fig.17, showing respectively. the minute, tens of minute, hours and tens ofhours cams and connecting parts of the elapsed'time set of timing cams.Fig. 22 is a detail of the pawl for turning the hour ratchet. Fig. 23 isa side View of the part shown in Fig. 22 and shows the pawl secured tothe same case that carries the wiper resting on the tens of minute disk.Fig. 24; is a detail of the wiper of the tens of minute column. Fig. 25is a detail side View and Fig. an edge View of the minute pawl. Fig. 27is detail side View of one of the wiper disks. Figs. 28, 29, 30 and 31are sections taken on the lines 28, 52 9, 30 and 31 of Fig. 17, showingthe time-o1- day, minute, tens of minute and hour cams, and the A. M.and P. M. wheel and cam and their separate and connecting parts. Fig. isa diagrammatic View of the circuits of the motor or operating magnet.Fig. 33 is a side view of the same magnet, Fig. 84: an end View and Fig.85 adetail section through the said magnet. Fig. 36 is a side View ofthe minute elapsed time differential, showing a part of the cross overmechanism of the punch selectors. Figs. 37 38, and 39 show similar partsof the cross over connections to the tens of minutes, hours and tens ofhour punch selectors. Fig. 40 is a detail face View of the punchselectors. Fig. 41 isa detail horizontal section

